package com.wad.security;

import com.alibaba.fastjson.JSON;
import com.wad.common.ResponseResult;
import com.wad.utlis.WebUtil;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 自定义授权失败处理类
 * @author wad
 * @date 2022/11/12 18:27
 * @project JWT_DEMO2
 **/
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        ResponseResult<Object> responseResult = new ResponseResult<>(HttpStatus.FORBIDDEN.value(), "权限不足");
        String jsonString = JSON.toJSONString(responseResult);//转为json字符串
        WebUtil.renderString(response,jsonString);
    }
}
